Package org.apache.drill.exec.expr.fn.impl.gcast

Class CastEmptyStringVarCharToNullableIntervalYear

java.lang.Object

org.apache.drill.exec.expr.fn.impl.gcast.CastEmptyStringVarCharToNullableIntervalYear

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

public class CastEmptyStringVarCharToNullableIntervalYear
extends Object
implements DrillSimpleFunc

Constructor Summary

Constructors

Constructor	Description
CastEmptyStringVarCharToNullableIntervalYear()

Method Summary

Modifier and Type	Method	Description
void	eval()
void	setup()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CastEmptyStringVarCharToNullableIntervalYear

public CastEmptyStringVarCharToNullableIntervalYear()

Method Details

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc